12204731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5162

約数の個数: 16

約数和(自身を含む): 15710208

約数和(自身を除く): 3505477

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5113, 35791, 56243, 158503, 393701, 1109521, 1743533, 12204731]

約数ペア:

[(1, 12204731), (7, 1743533), (11, 1109521), (31, 393701), (77, 158503), (217, 56243), (341, 35791), (2387, 5113)]